9910046 RevJ June 2022
4.2 Install Rails throughout the array using the same
steps described on the previous page. Alternating
between “S” and “ L” Spacings. Install bolt and
tighten to
6 ft-lb
.
ALERT:
To ensure system alignment, use the Spacer
Stick to align Module Connectors before securing
Rails.
PAGE
10
4. Build Remaining Rows
Place Middle Valley or West assemblies onto
assemblies from previous row and bolt to
6 ft-lb.
Tip:
Sheet Title: Assemblies in the Racking
Construction Set clearly indicates hole selection.
Using the wrong hole will result in an array which
does not match site plan.
4.1
Note
Orientation
ALERT:
Eastern and Western Edge Rails face the
opposite direction; bolts securing these rails are
tightened to
6 ft-lb.
Hole 1
Hole 1
Rail are required at Eastern
and Western Array Edges
ALERT:
Installation of Eastern and Western Array
Edge Rails is
critical
to system performance.
ALERT:
Tighten fasteners prior to moving spacer
stick to next position.
Spacer Stick
L
Tip
: Raise Tilt Arms after
bolting assemblies in
preparation for Rail
installation.
S
